TY - RPRT TI - Determining anisotropic transmissivity using a simplified Papadopulos method AU - V.M. Heilweil AU - P. A. Hsieh PY - 2006 DO - 10.1111/j.1745-6584.2006.00210.x UR - https://pubs.usgs.gov/publication/70028471 ID - 70028471 ER -